---
product_id: 298051255
title: "RS ELECTRICAL RS-703 AQUARIUM FILTER"
brand: "rs electrical"
price: "¥3823"
currency: JPY
in_stock: true
reviews_count: 4
category: "Rs Electrical"
url: https://www.desertcart.jp/products/298051255-rs-electrical-rs-703-aquarium-filter
store_origin: JP
region: Japan
---

# Lightweight 360g design Efficient 20L filtration capacity Quiet operation for peaceful tanks RS ELECTRICAL RS-703 AQUARIUM FILTER

**Brand:** rs electrical
**Price:** ¥3823
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your tank flawless and your vibe flawless!

## Quick Answers

- **What is this?** RS ELECTRICAL RS-703 AQUARIUM FILTER by rs electrical
- **How much does it cost?** ¥3823 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/298051255-rs-electrical-rs-703-aquarium-filter)

## Best For

- rs electrical enthusiasts

## Why This Product

- Trusted rs electrical brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Featherlight Build:** At just 360 grams, this filter is easy to install and maintain without adding bulk to your setup.
- • **Crystal Clear Waters:** Optimized filtration for tanks up to 20 liters keeps your aquatic environment pristine and vibrant.
- • **Compact & Space-Savvy:** Sleek dimensions (21.2 x 12.7 x 7.2 cm) fit seamlessly into any modern aquarium setup without clutter.
- • **Trusted Brand Reliability:** From RS ELECTRICAL, a name known for durable and effective aquarium solutions.
- • **Whisper-Quiet Performance:** Engineered for minimal noise, ensuring a tranquil atmosphere for both you and your aquatic pets.

## Overview

The RS ELECTRICAL RS-703 Aquarium Filter is a compact, lightweight filtration system designed for aquariums up to 20 liters. With quiet operation and a trusted brand pedigree, it ensures clean, healthy water while blending effortlessly into your aquatic environment.

## Description

Brand: RS ELECTRICAL

Review: Good - Meets the expectations
Review: Does the job - For 20 litre tank

## Features

- Brand: Rs electrical
- Brand: RS ELECTRICAL

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L6G2V7W |
| Best Sellers Rank | #47,529 in Kitchen ( See Top 100 in Kitchen ) #301 in Air Purifier Filters |
| Customer Reviews | 3.8 3.8 out of 5 stars (12) |
| Date First Available | 14 October 2020 |
| Item Weight | 360 g |
| Package Dimensions | 21.2 x 12.7 x 7.2 cm; 360 g |
| Quantity | 1 |

## Images

![RS ELECTRICAL RS-703 AQUARIUM FILTER - Image 1](https://m.media-amazon.com/images/I/51N6bRyCL7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by R***J on 3 July 2025*

Meets the expectations

### ⭐⭐⭐⭐⭐ Does the job
*by S***S on 18 July 2024*

For 20 litre tank

### ⭐⭐⭐ Not strong as mentioned in description of 1500 L per H
*by S***H on 13 July 2025*

Power head not much big comparison to other that filter 1500 L/H more over water push not much strong for tank of 80 cm you need 2

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**Shop now:** [https://www.desertcart.jp/products/298051255-rs-electrical-rs-703-aquarium-filter](https://www.desertcart.jp/products/298051255-rs-electrical-rs-703-aquarium-filter)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*